78419688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1$

素因数の和:3734

約数の個数: 64

約数和(自身を含む): 210816000

約数和(自身を除く): 132396312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2679, 3572, 3659, 5358, 7144, 7318, 10716, 10977, 14636, 21432, 21954, 29272, 43908, 69521, 87816, 139042, 171973, 208563, 278084, 343946, 417126, 515919, 556168, 687892, 834252, 1031838, 1375784, 1668504, 2063676, 3267487, 4127352, 6534974, 9802461, 13069948, 19604922, 26139896, 39209844, 78419688]

約数ペア:

[(1, 78419688), (2, 39209844), (3, 26139896), (4, 19604922), (6, 13069948), (8, 9802461), (12, 6534974), (19, 4127352), (24, 3267487), (38, 2063676), (47, 1668504), (57, 1375784), (76, 1031838), (94, 834252), (114, 687892), (141, 556168), (152, 515919), (188, 417126), (228, 343946), (282, 278084), (376, 208563), (456, 171973), (564, 139042), (893, 87816), (1128, 69521), (1786, 43908), (2679, 29272), (3572, 21954), (3659, 21432), (5358, 14636), (7144, 10977), (7318, 10716)]